public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Shapes();
// Create an instance of Presentation class
Presentation presentation = new Presentation();
// Get the first slide
ISlide slide = presentation.Slides[0];
// Add autoshape of rectangle type
IShape shape = slide.Shapes.AddAutoShape(ShapeType.Rectangle, 50, 150, 75, 150);
// Set the fill type to Solid
shape.FillFormat.FillType = FillType.Solid;
// Set the color of the rectangle
shape.FillFormat.SolidFillColor.Color = Color.Yellow;
//Write the PPTX file to disk
presentation.Save(dataDir + "RectShpSolid_out.pptx", SaveFormat.Pptx);
}
}